Sign post assembly



FIG. 1 is a perspective view of a sign post assembly of the present invention.

FIG. 2 is a top view of a sign post assembly of the present invention.

FIG. 3 is a rear view of a sign post assembly of the present invention.

FIG. 4 is a bottom view of a sign post assembly of the present invention; and,

FIG. 5 is a side view of a sign post assembly of the present invention. 

The ornamental design for a sign post assembly, as shown and described. 